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523615

Sigma-Aldrich

1,1,3,3-Tetramethyl-1,3-bis[2-(5-norbornen-2-yl)ethyl]disiloxane, mixture of endo and exo

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About This Item

Empirical Formula (Hill Notation):
C22H38OSi2
CAS Number:
198570-39-7
Molecular Weight:
374.71
MDL number:
MFCD02093771
UNSPSC Code:
12162002
PubChem Substance ID:
24874350
NACRES:
NA.23

refractive index

n20/D 1.483 (lit.)

bp

272-303 °C (lit.)

density

0.944 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(CCC1CC2CC1C=C2)O[Si](C)(C)CCC3CC4CC3C=C4

InChI

1S/C22H38OSi2/c1-24(2,11-9-21-15-17-5-7-19(21)13-17)23-25(3,4)12-10-22-16-18-6-8-20(22)14-18/h5-8,17-22H,9-16H2,1-4H3

InChI key

UWRFNCCYPBVADT-UHFFFAOYSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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